Troubleshooting Guide

Do it yourself—save time and money

Residents from our service area have long trusted P.Gagnon & Son as a true authority in heating and cooling systems. We are happy to offer both commercial and residential customers professional installation, maintenance and repair services that just can’t be beat. We are also pleased to provide ways in which you can save time and money by taking your own measures to ensure that your systems are working properly. If you are having problems with any of your units, or simply wish to make sure that you are using them effectively, consult with our heating and cooling troubleshooting guides below. With any additional questions, please contact P.Gagnon & Son at your earliest convenience!

* P.Gagnon & Son cannot be held liable for any adjustments you make to your heating or cooling systems. If you are unsure about the steps listed above, or have any other questions, please call our office.